The force on the plate due to this impact is

Question

A water jet 0.0015 m² in area issues from a nozzle with 15 m/s velocity. It is made to impinge perpendicular on to a plate that moves away from the jet with a velocity of 5 m/s. The force on the plate due to this impact is                 

(A) 150 N                    (B) 1470 N

(C) 340 N                    (D) 900 N